From 93f4707b483ca49c90928a45ece320290ab3b17f Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Fri, 28 Jul 2017 14:43:30 +0200
Subject: [PATCH] Added i18n support for categories

See WoltLab/com.woltlab.wcf.exporter#24
---
 .../AbstractCategoryImporter.class.php        | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/wcfsetup/install/files/lib/system/importer/AbstractCategoryImporter.class.php b/wcfsetup/install/files/lib/system/importer/AbstractCategoryImporter.class.php
index c670316ae5..2e16460bb7 100644
--- a/wcfsetup/install/files/lib/system/importer/AbstractCategoryImporter.class.php
+++ b/wcfsetup/install/files/lib/system/importer/AbstractCategoryImporter.class.php
@@ -2,6 +2,9 @@
 namespace wcf\system\importer;
 use wcf\data\category\Category;
 use wcf\data\category\CategoryEditor;
+use wcf\data\object\type\ObjectTypeCache;
+use wcf\data\package\Package;
+use wcf\data\package\PackageCache;
 
 /**
  * Imports categories.
@@ -37,6 +40,47 @@ class AbstractCategoryImporter extends AbstractImporter {
 		
 		$category = CategoryEditor::create(array_merge($data, ['objectTypeID' => $this->objectTypeID]));
 		
+		// handle i18n values
+		if (!empty($additionalData['i18n'])) {
+			$values = [];
+			
+			foreach (['title', 'description'] as $property) {
+				if (isset($additionalData['i18n'][$property])) {
+					$values[$property] = $additionalData['i18n'][$property];
+				}
+			}
+			
+			if (!empty($values)) {
+				/** @var Package $package */
+				$package = null;
+				if ($this->objectTypeID) {
+					$objectType = ObjectTypeCache::getInstance()->getObjectType($this->objectTypeID);
+					$package = PackageCache::getInstance()->getPackage($objectType->packageID);
+				}
+				
+				if ($package !== null) {
+					$updateData = [];
+					if (isset($values['title'])) $updateData['title'] = 'wcf.category.category.title.category' . $category->categoryID;
+					if (isset($values['description'])) $updateData['description'] = 'wcf.category.category.description.category' . $category->categoryID;
+					
+					$items = [];
+					foreach ($values as $property => $propertyValues) {
+						foreach ($propertyValues as $languageID => $languageItemValue) {
+							$items[] = [
+								'languageID' => $languageID,
+								'languageItem' => 'wcf.category.category.' . ($property === 'description' ? 'description' : 'title') . '.category' . $category->categoryID,
+								'languageItemValue' => $languageItemValue
+							];
+						}
+					}
+					
+					$this->importI18nValues($items, 'wcf.category', $package->package);
+					
+					(new CategoryEditor($category))->update($updateData);
+				}
+			}
+		}
+		
 		ImportHandler::getInstance()->saveNewID($this->objectTypeName, $oldID, $category->categoryID);
 		
 		return $category->categoryID;
-- 
2.20.1